| Place Name | Sidney |
| Place Type | Village |
| ZIP Code(s) | 13838 |
| County | Delaware County |
| Area Code(s) | 607 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 3,674 |
| Population Growth Rate (2010-19) | -5.21% |
| Majority Ethnicity | White 96.62% |
| US Congressional District(s) | New York 19th |
| State Assembly Districts | 122 |
| State Senate Districts | 51 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.62% |
| African American | 2.2% |
| Hispanic | 0% |
| Asian | 0.38% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.8% |